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Pines Microgrid Ultra-LT Baselayer Crew Top - Men's
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Pines Microgrid Ultra-LT Crew delivers ultralight warmth and moisture control for high-output missions
What Our Gearhead® Experts Are Saying:
"I’ve worn the Pines Microgrid Ultra-LT Crew on big elevation days—trail running, touring, even under a shell for spring objectives. It’s crazy light, dries fast, and breathes way better than wool. The thumbholes and stretch fit make it perfect for layering without any bunching or riding up."
When we’re pushing hard in cold air at high elevations, the Backcountry Pines Microgrid Ultra-LT Baselayer Crew Top delivers the lightweight warmth and moisture control we need to stay focused. Athlete-inspired and mountain-tested, this next-to-skin layer balances breathable performance with a soft, streamlined feel that moves naturally with us through every stride and transition.
The partially recycled poly/spandex blend features a microgrid fleece back for low-bulk warmth and a smooth face for easy layering. Flatlock seams and raglan sleeves with integrated gussets eliminate chafing and allow full range of motion, while HeiQ Fresh FFL odor control keeps things fresh through multi-day missions. Whether we’re skinning toward a ridgeline or racing the sunset on a trail run, this crew keeps us warm, dry, and ready for the next move.
Details
- Ultralight baselayer designed for any and all of our cold weather adventures
- Microgrid fleece back traps warm air while releasing excess heat
- Smooth face fabric layers easily under shells and insulation
- Polyester and spandex blend offers stretch and thermoregulating performance
- Next-to-skin fit with gusseted raglan sleeves for full mobility on the go
- Flatlock seams prevent chafing during long, active days
- Streamlined thumbholes help sleeves stay in place under layers
- HeiQ Fresh odor control keeps fabric fresh through extended wear
- Item #BCCZ375
- Responsible Collection
- Recycled/Repurposed
- Material
- 67% recycled polyester, 27% polyester, 6% spandexster, spandex)
- Insulation Weight
- ultralight (125gsm)
- Fit
- regular
- High Point Shoulder
- 27.5in
- Style
- crew
- Hood
- none
- Thumbholes
- yes
- Anti-Odor
- HeiQ Fresh FFL
- Activity
- skiing, snowboarding, snowshoeing, running, training, climbing
- Manufacturer Warranty
- limited lifetime
Ultralight Warmth
Microgrid fleece traps warm air while shedding excess heat for low-bulk insulation on cold mountain days.
Odor Control Technology
An HeiQ odor-fighting finish keeps your baselayer fresher through high-output efforts and repeated use.
Thoughtful, Hidden Details
Thumbholes and raglan sleeves create a smooth, no-bunch fit under packs and outer layers.
About The Backcountry Brand
Backcountry began in 1996 with two skiers, a stack of avalanche beacons, and a garage in Park City, Utah. Our roots were humble, and we've grown since then, but our vision is still clear: to sell the best outdoor gear—and to create gear that’s even better through our very own gear and apparel brand.
Built By Gearheads
We live and breathe the outdoors, so every stitch of Backcountry gear is made with a mission in mind. Designed in Park City at the foot of Utah’s Wasatch mountains—and tested by our Gearhead® Experts who use it every day—Backcountry styles are built to perform wherever the snow lands, trail leads or adventure calls.